Sony MZ-R700 Manual De Usuario

1

Model Name Using Similar Mechanism

NEW

Mechanism Type

MT-MZR700-172

Optical Pick-up Name

LCX-4R

(Photo: MZ-G750)

MD recorder
Audio playing system

MiniDisc digital audio system

Laser diode properties

Material: GaAlAs MQW
Wavelength: 

λ

 = 790 nm

Emission duration: continuous
Laser output: less than 44.6 

µ

W

(This output is the value measured at a
distance of 200 mm from the lens surface
on the optical pick-up block with 7 mm
aperture.)

Recording and playback time

When using MDW-80

Maximum 160 min. in monaural
Maximum 320 min. in stereo

Revolutions

350 rpm to 2,800 rpm (CLV)

Error correction

ACIRC (Advanced Cross Interleave Reed
Solomon Code)

Sampling frequency

44.1 kHz

Sampling rate converter

Input: 32 kHz/44.1 kHz/48 kHz

Coding

ATRAC (Adaptive TRansform Acoustic
Coding)
ATRAC3-LP2
ATRAC3-LP4

Modulation system

EFM (Eight to Fourteen Modulation)

Number of channels

2 stereo channels
1 monaural channel

Frequency response

20 to 20,000 Hz ± 3 dB

Wow and Flutter

Below measurable limit

Inputs

Microphone: stereo mini-jack, minimum
input level 0.25 mV
Line in: stereo mini-jack, minimum input
level 49 mV
Optical (Digital) in: optical (digital) mini-
jack

Outputs

i

: stereo mini-jack, maximum output level

5 mW + 5 mW, load impedance 16 ohm

Radio (MZ-G750)
Frequency range

AM: 530-1,710 kHz (US,Canada, and

Central and South America models)
531-1,602 kHz (Other models)

FM: 87.5-108.0 MHz

General
Power requirements

Sony AC Power Adaptor (supplied)
connected at the DC IN 3 V jack:

120 V AC, 60 Hz (U.S.A.,Canadian and
Taiwan model)
230 V AC, 50/60 Hz (AEP model)
240 V AC, 50 Hz (Australian model)
220 V AC, 50 Hz (Chinese model)
230-240 V AC, 50 Hz (UK and Hong
Kong model)
220 V AC, 50 Hz (Argentina model)
110/220 V AC, 60 Hz (Korean model)
100-240 V AC, 50/60 Hz (Other models)

Nickel cadmium rechargeable battery
NC-WMAA (supplied)
LR6 (size AA) alkaline battery (not
supplied)

– Continued on next page –

US Model

Canadian Model

AEP Model

UK Model

E Model

Australian Model

Tourist Model

Chinese Model

US and foreign patents licensed from Dolby
Laboratories Licensing Corporation.

2001B0400-1

© 2001. 2